Serialized Form

Package org.ow2.jonas.resource.internal.cm

Class org.ow2.jonas.resource.internal.cm.ConnectionManagerImpl extends Object implements Serializable

Serialized Fields

dummyPool

boolean dummyPool

True if the ConnectionManager pool is dummy.

tm

TransactionManager tm

The transaction manager in server

mc2mci

Hashtable<K,V> mc2mci

This hashtable allows to find the list of connection handle associated to a ManagedConnection

jndiname

String jndiname

The jndiname of the associated factory

mcMaxPoolSize

int mcMaxPoolSize

The max pool size of ManagedConnection. The default value is -1.

mcMinPoolSize

int mcMinPoolSize

The min pool size of ManagedConnection. The default value is 0

mcf

ManagedConnectionFactory mcf

The ManagedConnectionFactory instance which represents the resource adapter.

vmcf

ValidatingManagedConnectionFactory vmcf

The ValidatingManagedConnectionFactory instance which represents the resource adapter.

poolMCs

Pool poolMCs

The pool of ManagedConnections associated to a ManagedConnectionFactory There's one instance of pool by instance for one instance of this class (ConnectionManagerImpl). The synchronization of the methods of this are ensured through synchronized blocks on the poolMCs instance. Thus, the lock are shared between the two objects and that avoids deadlock issues when the poolMCs.getResource() is waiting for a connection releasing (max nb of instances is reached in the pool).

usedMCs

Map<K,V> usedMCs

The list of used ManagedConnections key = transaction reference value = ManagedConnectionInfo

maxPstmtPoolSize

int maxPstmtPoolSize

PrepareStatement cache max pool size

jdbcConnLevel

int jdbcConnLevel

JDBC connection level value

jdbcConnTestStmt

String jdbcConnTestStmt

JDBC connection level value

jdbcConnSetUp

boolean jdbcConnSetUp

True if there is a JDBC connection to manage

mcs

List<E> mcs

The list of managedConnection used without transaction

synchros

List<E> synchros

The list of Synchronization instances managed in this ConnectionManager

connectionResourceHint

ConnectionResourceHint connectionResourceHint

This is a cache to the last instance of ConnectionResourceHint used by the ConnectionManager. Indeed this instance is always the same.

transSupport

String transSupport

The holds the transaction support level for the associated RAR file

jotmMc

ManagedConnection jotmMc

ManagedConnection used with JOTM recovery

jotmXar

XAResource jotmXar

XAResource used with JOTM recovery

xaName

String xaName

XA Name used with JOTM recovery

isEnabledDebug

boolean isEnabledDebug

Debug is enabled ?

observable

boolean observable

Is this DataSource observable ?